65 citations · 89 across the 4 of their papers we have counts for
5 papers
Runaway electron current reconstitution after a non-axisymmetric magnetohydrodynamic flush
Christopher J. McDevitt, Xian-Zhu Tang
Benign termination of mega-ampere (MA) level runaway current has been convincingly demonstrated in recent JET and DIII-D experiments, establishing it as a leading candidate for run…
Structure preserving transport stabilized compatible finite element methods for magnetohydrodynamics
Golo A. Wimmer, Xianzhu Tang
We present compatible finite element space discretizations for the ideal compressible magnetohydrodynamic equations. The magnetic field is considered both in div- and curl-conformi…
Bohm criterion of plasma sheaths away from asymptotic limit
Yuzhi Li, Bhuvana Srinivasan, Yanzeng Zhang +1
The plasma exit flow speed at the sheath entrance is constrained by the Bohm criterion. The so-called Bohm speed regulates the plasma particle and power exhaust fluxes to the wall,…
Neural network representability of fully ionized plasma fluid model closures
Romit Maulik, Nathan A. Garland, Xian-Zhu Tang +1
The closure problem in fluid modeling is a well-known challenge to modelers aiming to accurately describe their system of interest. Over many years, analytic formulations in a wide…
Orbital-motion-limited theory of dust charging and plasma response
Xian-Zhu Tang, Gian Luca Delzanno
The foundational theory for dusty plasmas is the dust charging theory that provides the dust potential and charge arising from the dust interaction with a plasma. The most widely u…